| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.66 | 10.829% | $169.1916 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $196.40 | 9.315% | $214.6947 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $223.57 | 11.871% | $250.11 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $142.48 | 7.378% | $152.9922 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $204.44 | 4.511% | $213.6623 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $116.29 | 3.550% | $120.4183 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $249.98 | 7.157% | $267.8711 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $1,285.82 | $1,388.9402 | $1,388.93 | $1,388.90 | $1,389.00 | |